A. Beta phage
B. Alfa phage
C. Lambda K12
D. Delta Phage
Diphtheria is pathogenic only when infected with______________? Read More »
Bacteriology, Medical Mcqs, Microbiology A. Mycobacterium bacilli
B. Treponema pallidum
C. Neisseria gonorrhea
D. All of the above
Which of the following is an acid-fast bacillus_____________? Read More »
Bacteriology, Medical Mcqs, Microbiology A. Diphtheria
B. Typhoid fever
C. Rheumatic fever
D. Syphilis
A. Borrelia vincenti and fusobacterium fusiformis
B. Borrelia recurrents and bateroides
C. Borrelia burgoloferi and lactobacillus
D. Leptospira and Treponema pallidum
Causative agents of Vincent’s angina_____________? Read More »
Bacteriology, Medical Mcqs, Microbiology A. with a cell wall but free of a capsule
B. containing a cell wall and a capsule
C. Free of a cell wall and a capsule
D. Uniquely sensitive to penicillin
A protoplast is best characterized as a bacterial cell______________? Read More »
Bacteriology, Medical Mcqs, Microbiology A. Psychrophiles
B. Mesophiles
C. Cryophiles
D. Thermophiles
Which regards to temperature requirement, most pathogenic bacteria are_____________? Read More »
Bacteriology, Medical Mcqs, Microbiology A. Widal test
B. Eleks test
C. Mantoux test
D. Wasserman test
One of the following is an agglutination test in the diagnosis of typhoid___________? Read More »
Bacteriology, Medical Mcqs, Microbiology A. Pairs
B. Chains
C. Tetrads
D. Irregular clusters
Staphylococci typically occur in_________________? Read More »
Bacteriology, Medical Mcqs, Microbiology A. Blood culture
B. Widal test
C. Stool culture
D. Urine culture
A. Outer membrane proteins
B. IgA Protease
C. M-Proteins
D. Pili
